* {
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none;
}
a {
  color: #fff;
  text-decoration: none;
}
a:hover {
  cursor: 'pointer';
  text-decoration: none;
}
body {
  background-color: #fff;
}
.box {
  /* 底部 */
}
.box .box_ceiling {
  width: 100%;
  height: 80px;
  background-color: #fff;
}
.box .box_ceiling .ceiling_top {
  display: flex;
  margin: 0 auto;
  width: 1200px;
  text-align: center;
}
.box .box_ceiling .ceiling_top .ceiling_top_list {
  display: flex;
  width: 1106px;
  margin: 0 auto;
  /* 搜索框 */
  /* 购物车 */
}
.box .box_ceiling .ceiling_top .ceiling_top_list .pull-down {
  position: absolute;
  top: 60px;
  left: 80px;
  background-color: #fff;
  width: 130px;
  display: none;
  z-index: 99999;
  box-shadow: 3px 0px 10px 3px #ebe2e2;
  line-height: 80px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .pull-down li {
  width: 100%;
  height: 30px;
  line-height: 30px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .pull-down li:hover {
  background-color: #c3e3d4;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .pull-down a {
  color: #676161;
  font-size: 14px !important;
  margin-left: 10px;
  font-weight: 400;
}
.box .box_ceiling .ceiling_top .ceiling_top_list nav {
  line-height: 80px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list nav ul {
  display: flex;
}
.box .box_ceiling .ceiling_top .ceiling_top_list nav > ul > li {
  margin-left: 20px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list nav > ul > li a {
  color: black;
  font-size: 16px;
  font-weight: 700;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .search {
  float: left;
  margin-left: 176px;
  margin-right: 15px;
  line-height: 80px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .search input {
  padding-left: 20px;
  border-radius: 50px;
  border: 1px solid #e6e2e2;
  width: 250px;
  height: 38px;
  outline: 0;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .search input::placeholder {
  color: #cfcbcb;
  font-size: 15px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .btn button {
  position: absolute;
  margin-left: 0;
  top: 21.9px;
  right: 326px;
  border: 1px solid #cfcbcb;
  border-radius: 50px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  line-height: 38px;
  background-color: #53CFD4;
  width: 50px;
  height: 37px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .btn button img {
  margin-top: 9px;
  vertical-align: top;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .ceiling_car_in {
  display: flex;
  justify-content: flex-end;
  height: 36px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .ceiling_car_in .car {
  position: relative;
  top: 22px;
  border-radius: 25px;
  background-color: #fff;
  text-align: center;
  line-height: 45px;
  box-shadow: 3px 0px 10px 3px #ebe2e2;
  border-radius: 50%;
  width: 36px;
  height: 36px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .ceiling_car_in .car img {
  vertical-align: baseline;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin {
  position: relative;
  top: 23px;
  left: 25px;
  width: 94px;
  height: 30px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin button {
  text-align: center;
  border: 0;
  border-radius: 25px;
  background-color: #fff;
  box-shadow: 3px 0px 10px 3px #ebe2e2;
  color: black;
  width: 94px;
  height: 30px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn {
  align-items: center;
  margin-top: -12px;
  width: 200px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn .userImg {
  position: relative;
  top: 9px;
  width: 32px;
  height: 32px;
  line-height: 32px;
  font-size: 16px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn .userImg img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 100%;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn .userName {
  position: relative;
  top: -29px;
  left: 29px;
  font-weight: 600;
  margin-left: 9px;
  font-size: 13px;
  color: black;
  width: 56px;
  height: 42px;
  line-height: 21px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn .userVip {
  position: absolute;
  top: 11px;
  left: 21px;
  font-weight: 600;
  color: #ab753f;
  font-size: 14px;
  width: 80px;
  height: 21px;
  line-height: 21px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .goin .userIn .userVip img {
  width: 16px;
  height: 13px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .topDown {
  position: fixed;
  top: 68px;
  left: 1293px;
  z-index: 9999;
  background-color: #fff;
  width: 95px;
  text-align: center;
  box-shadow: 0px 1px 1px 2px rgba(215, 213, 213, 0.4);
}
.box .box_ceiling .ceiling_top .ceiling_top_list .topDown ul {
  margin-bottom: 0;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .topDown ul li {
  padding: 10px 0;
  color: #9F9F9F;
  font-size: 14px;
}
.box .box_ceiling .ceiling_top .ceiling_top_list .topDown ul li:hover {
  background-color: rgba(136, 255, 217, 0.4);
  color: green;
}
.box .box_ceiling .ceiling_top .logo {
  margin: 50px 0 90px;
  width: 1160px;
  text-align: center;
  line-height: 80px;
}
.box .box_ceiling .ceiling_top .logo > img {
  width: 212px;
  height: 68px;
}
.box .box_ceiling .ceiling_top .ceiling_logo {
  line-height: 80px;
}
.box .router {
  width: 100%;
}
.box .router .nav {
  margin: auto;
  padding: 20px 0 20px 10px;
  width: 1200px;
  font-size: 16px;
  color: #8C8C8C;
}
.box .router .nav svg {
  margin-top: -4px;
}
.box .router .nav a {
  color: #8C8C8C;
  text-decoration: none;
}
.box .router .specialSubject {
  margin: auto;
  width: 1200px;
}
.box .router .specialSubject .navigation_1 {
  display: flex;
  padding: 10px;
  background-color: #F4F4F4;
}
.box .router .specialSubject .navigation_1 .titleP {
  min-width: 50px;
  height: 30px;
  margin-bottom: 0;
  color: #7A7A7A;
  line-height: 30px;
}
.box .router .specialSubject .navigation_1 .all span {
  display: inline-block;
  margin: 0 6px;
  padding: 0 5px;
  min-width: 70px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-weight: 500;
  font-size: 14px;
}
.box .router .specialSubject .navigation_1 .all .active {
  color: #fff;
  background: #00cf8c;
}
.box .router .specialSubject .navigation_2,
.box .router .specialSubject .navigation_3 {
  display: flex;
  padding: 10px;
  margin-top: 5px;
  height: 50px;
  background-color: #F4F4F4;
}
.box .router .specialSubject .navigation_2 .titleP,
.box .router .specialSubject .navigation_3 .titleP {
  min-width: 50px;
  height: 30px;
  margin-bottom: 0;
  color: #7A7A7A;
  line-height: 30px;
}
.box .router .specialSubject .navigation_2 .all span,
.box .router .specialSubject .navigation_3 .all span {
  display: inline-block;
  margin: 0 6px;
  padding: 0 5px;
  min-width: 70px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-weight: 500;
  font-size: 14px;
}
.box .router .specialSubject .navigation_2 .all .active,
.box .router .specialSubject .navigation_3 .all .active {
  color: #fff;
  background: #00cf8c;
}
.box .router .classList {
  margin: auto;
  color: #000;
  width: 1200px;
  height: auto;
}
.box .router .classList ul {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px;
}
.box .router .classList ul li {
  margin-left: 13px;
  margin-bottom: 40px;
}
.box .router .classList ul li .boxMin {
  width: 226px;
  height: 201px;
}
.box .router .classList ul li .boxMin .listImg {
  width: 226px;
  height: 124px;
  overflow: hidden;
}
.box .router .classList ul li .boxMin .listImg img {
  width: 100%;
  height: 100%;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  transition: all 1s;
}
.box .router .classList ul li .boxMin .listImg img:hover {
  width: 245px;
  height: 148px;
}
.box .router .classList ul li .boxMin .listText {
  padding: 0 10px;
  width: 226px;
  height: 71px;
}
.box .router .classList ul li .boxMin .listText p {
  height: auto;
  margin-bottom: 6px;
  font-size: 14px;
}
.box .router .classList ul li .boxMin .listText .title_p {
  margin-top: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  font-weight: 600;
}
.box .router .classList ul li .boxMin .listText .course {
  color: #B7BBC4;
}
.box .router .classList ul li .boxMin .listText .price {
  margin-top: -5px;
  height: auto;
  margin-bottom: 6px;
  font-size: 14px;
}
.box .router .classList ul li .boxMin .listText .price span:first-child {
  font-size: 16px;
  color: red;
}
.box .router .classList ul li .boxMin .listText .price span:nth-child(2) {
  font-size: 12px;
  color: #B7BBC4;
}
.box .router .classList ul li .boxMin .listText .price .ant-tag {
  margin: 0;
  margin-left: 55px;
  padding: 0 7px;
  display: inline-block;
  height: 22px;
  font-size: 12px;
  line-height: 20px;
  border: 1px solid #d9d9d9;
  border-radius: 2px;
  cursor: pointer;
  opacity: 1;
  font-weight: 500;
  color: #fa8c16;
  background: #fff7e6;
  border-color: #ffd591;
}
.box .router .bottomPage {
  margin: auto;
  margin-top: 40px;
  width: 1200px;
  height: 32px;
}
.box .router .bottomPage .control {
  display: flex;
  margin: auto;
  width: 453px;
  min-width: 300px;
  color: #D9D9D9;
  text-align: center;
}
.box .router .bottomPage .control div {
  margin-left: 10px;
  min-width: 32px;
  min-height: 32px;
  border: 2px solid #D9D9D9;
}
.box .router .bottomPage .control div svg {
  color: #D9D9D9;
}
.box .router .bottomPage .control .focalPoint {
  border: 2px solid #00cf8c;
  color: #00cf8c;
}
.box .router .bottomPage .control .page {
  min-width: 110px;
  font-size: 14px;
  color: #000;
  line-height: 27px;
}
.box footer {
  margin-top: 20px;
  width: 100%;
  height: 197px;
  background-color: #0F141A;
}
.box footer .ftbox {
  margin: 0 auto;
  box-sizing: border-box;
  padding: 20px 0;
  line-height: 30px;
  width: 1160px;
  height: 197px;
}
.box footer .ftbox p {
  text-align: center;
  color: #777878;
  font-size: 14px;
}
.box footer .ft1 {
  margin: 16px auto;
  box-sizing: border-box;
  width: 51%;
  color: #fff;
  font-size: 22px;
}
.box footer .ft2 ul {
  margin-left: 260px;
  overflow: hidden;
  width: 600px;
}
.box footer .ft2 li {
  margin-left: 40px;
  float: left;
}
.box footer .ft2 li a {
  color: #777878;
  font-size: 14px;
}
.box footer .ft3 {
  margin: 25px auto 10px auto;
  background-color: #545454;
  border: 1px solid #545454;
  height: 1px;
  width: 1000px;
}
